Mitsubishi Electric MELSEC iQ-R Series User Manual page 607

Error Error name
code
4049H Intelligent function module
specification error
4050H Protect error
4051H Protect error
4052H Protect error
4053H Protect error
4054H Protect error
4060H Online registration error
4061H Online registration error
4063H Online registration error
4064H Online registration error
4065H Online registration error
4066H Online registration error
4067H Online registration error
4068H Online registration error
406AH Online registration error
Error details and cause
• A request cannot be processed because the
module extension parameter of the positioning
module is being used for the positioning control.
• The request cannot be executed because the
write protect switch of the SD memory card is on.
• The specified drive (memory) cannot be
accessed.
• The specified file attribute is read only, so the
data cannot be written.
• An error occurred when writing data to the
specified drive (memory).
• An error occurred when deleting the data in the
specified drive (memory).
• The online debug function (such as online
change) and the data logging function are being
executed with another engineering tool.
• Data is being written to the flash ROM (data
memory, program memory, and system memory)
and the SD memory card.
• The global label assignment information is being
written to the programmable controller (data
memory).
■When CPU Module Logging Configuration Tool is
used
• An attempt was made to write or delete data
logging settings or to execute data logging to the
setting registered by another request source.
• Settings for the online debug function (such as
online change) are incorrect.
• The CPU module is powered off or reset during
the monitoring.
• The registered number of locked files exceeded
the maximum value.
• The specified contents of the online debug
function (such as online change) or data logging
function are incorrect.
■When CPU Module Logging Configuration Tool is
used
• The trigger logging was started in a state that the
trigger condition has already been satisfied.
• The device assignment information differs from
the parameter.
• The cassette set in the cassette setting in the
CPU parameter differs from the one actually
inserted.
• An unsupported extended SRAM cassette is
mounted.
• In the CPU module which operates in redundant
mode, the number of device points of the step
relay (S) is set to other than 0 in the device
setting of the CPU parameters.
• The specified file password is incorrect.
• Monitor communication has failed.
• Operation is disabled because it is being
performed with another engineering tool.
• The drive (memory) number other than 0 to 4
was specified.
Action
• Turn off module ready (Yn+0) of the positioning module or
execute the processing again after removing the extension
parameter of the positioning module from the target data.
• Turn off the write protect switch.
Check the following and take action.
• Is the drive (memory) the one that can be used?
• Is the specified drive (memory) correctly installed?
• Do not write data in the specified file. Or, change the file
attribute.
• Check the specified drive (memory). Or, write data again
after changing the corresponding drive (memory).
• Check the specified drive (memory). Or, delete data again
after replacing the specified drive (memory).
• Execute the function again after the processing of the
function executed from another engineering tool ends.
• If the operation of another engineering tool is on hold,
resume and finish the operation of another engineering tool,
and then execute the function again.
• Execute the function again after the completion of writing to
the flash ROM and the SD memory card. If the same error
code is displayed again, reset the CPU module.
• Register an online debug function (such as online change
and external input/output forced on/off), and then execute the
function.
• Execute again after checking the communication route such
as the communication cable.
• Power on or reset the CPU module and execute the
monitoring again.
• Execute the request again after the file access from another
engineering tool ends.
• Check the setting data of the online debug function (such as
online change) and data logging function.
• Execute again after checking the communication route such
as the communication cable.
■When CPU Module Logging Configuration Tool is used
• Clear the satisfied trigger condition, and execute the trigger
logging again.
• Check the device assignment of the CPU module or the
device assignment of the request data.
• Correct the cassette setting in the CPU parameters so that it
matches with the cassette actually inserted.
• Replace the extended SRAM cassette with the one
supported by the CPU module.
• Set the number of device points of the step relay (S) to 0 in
the device setting of the CPU parameters.
• Check and specify the correct file password.
• Execute again after checking the communication route such
as the communication cable.
• Execute the request again after the processing of the
function executed from another engineering tool ends.
• Check the drive and specify the drive number correctly.
36 ERROR CODES
36.4 List of Error Codes
36
605